Arne Herman Mohlin (9 October 1909 – 2 May 1992) was a Swedish Army lieutenant general.
Mohlin served as Chief of the Army Staff and the General Staff Corps from 1961 to 1963 and he was commanding officer of the VI Military Area/Upper Norrland Military Area from 1963 to 1972.
Mohlin is also famous for being one of two survivors of SS Hansa which was torpedoed in 1944 which killed 84 people.